The laptop does not connect to wi-fi, the rest of the computers connect properly

Question

Hello, I have a problem with connecting to wi-fi at home I have a desktop computer to which the router is connected brother has a laptop and uses wi-fi I have one more laptop and there is a problem with it because I cannot connect via wi-fi to my router I enter the password and it still does not...

jimasek · Answer

What operating system do you have and what key are you using?

LenarAdw · Answer

There is xp on the stationary brother ma viste and i sevena? ie I do not understand with this key

jimasek · Answer

I mean a system on a computer that has a connection problem, because windows xp in the version below SP3 cannot cope with the encoding (key) of WPA2 so much.

LenarAdw · Answer

I have seven on my laptop and he has a hard time connecting

jimasek · Answer

So how do I understand the network sees? Is the card in the machine (automatic address retrieval)?

LenarAdw · Answer

the network sees when he enters the password, the message "windows could not connect to the network" pops up

Added after 24 [minutes]:

I have WPA-PSK (Wi-Fi Protected Access Pre-Shared Key) set in the router, there is also WPA-PSK + WPA2-PSK which should I choose?

CHACA · Answer

Leave the WPA-PSK key with at least 10 alphanumeric characters at least for now.

LenarAdw · Answer

problem still not solved, any ideas?

szutokan · Answer

try to leave the network open (disable WPA-PSK) and then see if it connects

mleczakm · Answer

Two things that helped me on two different computers:
1. Updating drivers
2. Changing the settings of the power scheme drivers to "max performance".

Enter the name of the network card, maybe something else will be found.

Anonymous · Answer

I have the same thing. I have 2 laptops with Vista. Mod w300, 2 days ago I reset it because my connection was disconnected and problems started. Previously, they both went to wifi without any problems, after resetting the modem, the laptop that first connected was raving and yes for change, what to do to make both flashed on wifi?

gkasp · Answer

what about DHCP - addressing assigned from the machine?

Anonymous · Answer

You mean what I have marked in Internet Protocol Version 4 (TCP / IPv4)? Because if so, IP and DNS are marked automatically

djozim · Answer

Have you tried to delete a network profile? As long as it was created. Network and Sharing Center> Manage Wireless Networks And what is this router? Maybe you have mac filter turned on.

Anonymous · Answer

I deleted the profile and created it again, MAC address filtering disabled. The router is ZXV10 w300 I added a screen, it might be useful

sir_piernik · Answer

Hello

I have a similar problem: Acer5552 win7 64bit. There are three laptops in the network and one has a problem with the Internet - he sees the router but does not connect to the net. The rest of the laptops (on each 7 wines) work OK. The problem started when I changed my router to Netgear1000
After a few hours of experiments I found out that if I change the security from WPA2_psk to WPA then the problem disappears.
I can't set this WPA2 on this one computer. If anyone knows why, please help.

greetings

Anonymous · Answer

And for me, for the second laptop to start working via wifi, I have to reset the modem and reinstall it, the first laptop must have wifi turned off and the modem connected with a cable, otherwise the second laptop will not work. and so on in turns

CHACA · Answer

Not all wireless cards in laptops, especially the older ones, support the WPA2 standard.

Anonymous · Answer

Can someone explain to me what is happening with my computer and why, before typing ipconfig // all, the ip and dsn number was popping up to me and now such a surprise?

CHACA · Answer

It's simple buddy, after ipconfig there is only 1 slash (/), not two

Anonymous · Answer

What can it be if, after resetting the modem and re-uploading it, my 2 computers are playing over wifi and it is enough to turn off the modem and turn it on again and there is no internet connection.
Do you delete any settings or what? It's really tiring to reset and enter login passwords every day, etc.

Bródka · Answer

What modem? What upload?

Anonymous · Answer

ad.1 ZTE ZXV10 W300 ad.2 I meant to reinstall after the reset

Bródka · Answer

Why install a router? You may have a problem with synchronization

Anonymous · Answer

Because only this combination gives the effect. Now I have net in 2 laptops after an earlier reset and installation. I noticed that after turning this modem off and on again, only the 2 computer has problems with reconnecting to the Internet and the one in which it installs such problems has no problems They work without any problems on the cables

And how to solve the problem with this synchronization?

Zicku · Answer

Hello, I refresh the topic a bit, but it's better than a new thread.

My problem is very similar to the ones above. Yesterday Netia set up an internet connection in our apartment, a new router from them. Everything works on 3 laptops in the apartment, when I connect to the network, the network suddenly disappears on all laptops. You have to reboot your router over and over again. I have the latest drivers, I don't have viruses, my laptop is less than a year old, Windows 7. I tried to change the encryption on the router. Internet was working on WPA for about 5 minutes and the same problem, when there is no password, everything works as it should. The problem is only on my laptop. Anyone have any idea?

djud · Answer

1.What is your network card in your laptop, what laptop do you have? 2. Whether you have WPA TKIP or WPA AES set up on your router. TKIP is more compatible. 3. If only your laptop connects to the router and the other 3 fails, is the network working? Added after 4 [minutes]: 1. It's not a problem with synchro since net works on one laptop. 2.Do not use the CD to install this device because it is a failure 3.Say if the internet diode is green when it works only on one laptop and if then the pages on this laptop are displayed 4.Is this laptop that is not connected to the Internet then connected to ZTE?

The laptop does not connect to wi-fi, the rest of the computers connect properly

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